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1. 发明授权

US5196110A Hydrogen recycle between stages of two stage fixed-bed/moving-bed unit 失效
标题翻译：两级固定床/移动床单元阶段之间的氢再循环
公开(公告)号：US5196110A
公开(公告)日：1993-03-23
申请号：US805349
申请日：1991-12-09
申请人： Gerrit S. Swart , Paul W. Kamienski , Stuart S. Goldstein , David W. Staubs , George A. Swan, III
发明人： Gerrit S. Swart , Paul W. Kamienski , Stuart S. Goldstein , David W. Staubs , George A. Swan, III
IPC分类号： C10G59/02
CPC分类号： C10G59/02
摘要： A two stage catalytic reforming process. The first stage is comprised of two separate fixed-bed reforming units each comprised of one or more serially connected fixed-bed reforming zones. The second stage is comprised of one or more moving-bed reforming zones with continual catalyst regeneration. A hydrogen-rich gaseous stream is separated after each fixed-bed unit and a portion is recycled to the respective fixed-bed reforming zones.
摘要翻译：二阶段催化重整过程。第一阶段由两个单独的固定床重整单元组成，每个固定床重整单元均由一个或多个串联连接的固定床重整区组成。第二阶段由具有连续催化剂再生的一个或多个移动床重整区组成。在每个固定床单元之后分离富氢气流，一部分再循环到相应的固定床重整区。

2. 发明授权

US5354451A Fixed-bed/moving-bed two stage catalytic reforming 失效
标题翻译：固定床/移动床两级催化重整
公开(公告)号：US5354451A
公开(公告)日：1994-10-11
申请号：US805360
申请日：1991-12-09
申请人： Stuart S. Goldstein , Paul W. Kamienski , David W. Staubs , Gerrit S. Swart , George A. Swan, III
发明人： Stuart S. Goldstein , Paul W. Kamienski , David W. Staubs , Gerrit S. Swart , George A. Swan, III
IPC分类号： C10G59/02 , C10G35/04
CPC分类号： C10G59/02
摘要： A two stage process for catalytically reforming a gasoline boiling range hydrocarbonaceous feedstock. The reforming is conducted in two stages wherein the first stage is operated in a fixed-bed mode, and the second stage is operated in a moving-bed continual catalyst regeneration mode. A gaseous stream comprised of hydrogen and predominantly C.sub.4.sup.-- hydrocarbon gases are separated between stages. A portion of the hydrogen-rich gaseous stream is recycled and the remaining portion along with the C.sub.5.sup.+ stream are sent to second stage reforming.
摘要翻译：催化重整汽油沸程烃原料的两阶段方法。重整在两个阶段进行，其中第一阶段以固定床模式操作，第二阶段以移动床连续催化剂再生模式操作。由氢和主要是C4-烃气体组成的气流在两个阶段之间分离。一部分富氢气流被再循环，剩余部分与C5 +流一起送入第二级重整。

3. 发明授权

US5417843A Reforming with two fixed-bed units, each having a moving-bed tail reactor sharing a common regenerator 失效
标题翻译：用两台固定床单元进行改造，每个固定床单元具有一个共同使用共同的再生器的移动床尾反应器
公开(公告)号：US5417843A
公开(公告)日：1995-05-23
申请号：US245844
申请日：1994-05-18
申请人： Gerrit S. Swart , Stuart S. Goldstein , Paul W. Kamienski , George A. Swan, III
发明人： Gerrit S. Swart , Stuart S. Goldstein , Paul W. Kamienski , George A. Swan, III
IPC分类号： C10G59/00 , C10G35/085
CPC分类号： C10G59/00
摘要： A process for reforming a gasoline boiling range naphtha stream using a reforming process unit comprised of two independent process units, each of which are operated in two stages. The first stage is operated in a fixed-bed mode and is comprised of a plurality of serially connected fixed bed reactors, and the second stage is operated in a moving bed continuous catalyst regeneration mode. A hydrogen-rich stream is recycled through both stages for each process unit and the moving-bed reforming zones share a common regeneration zone.
摘要翻译：使用由两个独立的处理单元组成的重整处理单元重整汽油沸程石脑油流的方法，每个独立的处理单元分两个阶段进行操作。第一阶段以固定床模式操作，并且由多个串联连接的固定床反应器组成，第二阶段在移动床连续催化剂再生模式下操作。对于每个处理单元，富氢流被循环通过两个阶段，并且移动床重整区共享共同的再生区。

4. 发明授权

US5211838A Fixed-bed/moving-bed two stage catalytic reforming with interstage aromatics removal 失效
标题翻译：固定床/移动床两级催化重整与阶段芳烃去除
公开(公告)号：US5211838A
公开(公告)日：1993-05-18
申请号：US805334
申请日：1991-12-09
申请人： Staubs, David W. , Stuart S. Goldstein , Paul W. Kamienski , Gerrit S. Swart , George A. Swan, III , Kenneth R. Clem
发明人： Staubs, David W. , Stuart S. Goldstein , Paul W. Kamienski , Gerrit S. Swart , George A. Swan, III , Kenneth R. Clem
IPC分类号： C10G59/02
CPC分类号： C10G59/02
摘要： A two stage process for catalytically reforming a gasoline boiling range hydrocarbonaceous feedstock. The reforming is conducted in two stages wherein the first stage is operated in a fixed bed mode, and the second stage is operated in a moving bed continual catalyst regeneration mode. A gaseous stream comprised of hydrogen and predominantly C.sub.4.sup.- and a C.sub.5.sup.+ liquid stream are produced between stages. A portion of the hydrogen-rich stream is recycled and the and the remaining portion and an aromatics-lean stream, which is obtained during aromatics separation between stages, is sent to second stage reforming.
摘要翻译：催化重整汽油沸程烃原料的两阶段方法。重整在两个阶段进行，其中第一阶段以固定床模式操作，第二阶段在移动床连续催化剂再生模式下操作。在级之间产生由氢气和主要为C4-和C5 +液体流组成的气流。一部分富氢流被再循环，并且在阶段之间的芳烃分离期间获得的剩余部分和贫芳烃流被送到第二阶段重整。

5. 发明授权

US5203988A Multistage reforming with ultra-low pressure cyclic second stage 失效
标题翻译：超低压循环第二阶段多级重整
公开(公告)号：US5203988A
公开(公告)日：1993-04-20
申请号：US747897
申请日：1991-08-19
申请人： George A. Swan, III , James P. Bailor , David W. Staubs , Eduardo Mon
发明人： George A. Swan, III , James P. Bailor , David W. Staubs , Eduardo Mon
IPC分类号： C10G59/02
CPC分类号： C10G59/02
摘要： Disclosed is a process for catalytically reforming a gasoline boiling range hydrocarbonaceous feedstock. The reforming is conducted in multiple stages with heavy aromatics removal between the first and second stages.
摘要翻译：公开了一种催化重整汽油沸程烃原料的方法。重整在多个阶段进行，在第一和第二阶段之间除去重的芳族化合物。

6. 发明授权

US5368720A Fixed bed/moving bed reforming with high activity, high yield tin modified platinum-iridium catalysts 失效
标题翻译：具有高活性，高收率锡改性铂 - 铱催化剂的固定床/移动床重整
公开(公告)号：US5368720A
公开(公告)日：1994-11-29
申请号：US867587
申请日：1992-04-13
申请人： John F. Dolan , Stuart S. Goldstein , George A. Swan, III
发明人： John F. Dolan , Stuart S. Goldstein , George A. Swan, III
IPC分类号： B01J23/62 , C07B61/00 , C10G35/09 , C10G59/02 , C10G35/085
CPC分类号： C10G35/09 , B01J23/626 , C10G59/02
摘要： A two stage process for reforming a naphtha feed at low severities with tin modified platinum-iridium catalysts. In particular, both high selectivity, and high activity are manifested by such catalysts in reforming a naphtha feed at low severities in a first fixed-bed reforming stage which is comprised of a series of reforming zones, or reactors; i.e., within the dehydrogenation and ring isomerization zones of a reforming unit. The first stage zones are charged with a tin-containing platinum-iridium catalyst, and the naphtha feed reformed to produce an intermediate RON clear C.sub.5 + liquid reformate. The intermediate octane product of the first reforming stage is passed to a second stage which is comprised of one or more moving-bed reforming zones, or reactors, which are operated in a continuous catalyst regeneration mode with platinum containing catalyst.
摘要翻译：用锡改性的铂 - 铱催化剂重整石脑油进料的两阶段方法。特别地，在由一系列重整区或反应器组成的第一固定床重整阶段中，在低严重性下重整石脑油进料中的这种催化剂表现出高选择性和高活性。即在重整单元的脱氢和环异构化区内。第一级区带有含锡的铂 - 铱催化剂，重新制备石脑油进料以产生中间RON透明的C5 +液体重整产物。第一重整阶段的中间辛烷产物被传送到第二阶段，该第二阶段由一个或多个移动床重整区或反应器组成，其以含铂催化剂的连续催化剂再生模式操作。

7. 发明申请

US20120103870A1 FLUID CATALYTIC CRACKING CATALYST STRIPPING 审中-公开
标题翻译：流体催化裂化催化剂剥离
公开(公告)号：US20120103870A1
公开(公告)日：2012-05-03
申请号：US13281903
申请日：2011-10-26
申请人： John Scott Buchanan , Steven S. Lowenthal , George A. Swan, III , James O. Guerra
发明人： John Scott Buchanan , Steven S. Lowenthal , George A. Swan, III , James O. Guerra
IPC分类号： C10G11/00 , B01J8/00
CPC分类号： B01J8/388 , B01J8/0055 , B01J8/1827 , B01J8/1872 , B01J2208/0084 , C10G11/18 , C10G2300/70
摘要： This disclosure relates to devices, e.g., baffle plate and combination dipleg valve/baffle devices, for use in achieving rapid disengagement of entrained hydrocarbons vapors, especially in high flux spent catalyst flow exiting from a cyclone separator dipleg in a fluidized catalytic cracking (FCC) unit. The baffle plate is preferably located near and typically below the catalyst dipleg of a fluid catalytic cracking reactor or separation zone and comprises a baffle plate body member having a surface, and in preferred embodiments also includes one or more apertures located on at least a portion of the surface. The valve/baffle is located at the outlet of the catalyst dipleg and comprises a combination valve and catalyst baffle in which the valve/baffle is designed to allow the top surface of the valve/baffle to seat against the dipleg outlet until the weight of the catalyst above the valve/baffle forces it to open. This disclosure also relates to FCC units that include the devices, and FCC methods utilizing the devices.
摘要翻译：本公开涉及用于实现夹带的烃蒸气的快速脱离，特别是在流化床催化裂化（FCC）中从旋风分离器三通流出来的高通量废催化剂流中的装置，例如挡板和组合式二通阀/挡板装置，单元。挡板优选地位于流化床催化裂化反应器或分离区的催化剂二段附近并且通常位于其下方，并且包括具有表面的挡板主体构件，并且在优选实施例中还包括位于至少一部分上的一个或多个孔表面。阀/挡板位于催化剂液滴的出口处，并且包括组合阀和催化剂挡板，其中阀/挡板被设计成允许阀/挡板的顶表面抵靠径向出口抵靠直到重量在阀/挡板上方的催化剂迫使其打开。本公开还涉及包括设备的FCC单元以及利用该设备的FCC方法。

8. 发明授权

US06916416B2 Apparatus and process for enhanced feed atomization 失效
公开(公告)号：US06916416B2
公开(公告)日：2005-07-12
申请号：US10113194
申请日：2002-04-01
申请人： William R Adamson , George A. Swan, III , Michael W. Bedell
发明人： William R Adamson , George A. Swan, III , Michael W. Bedell
IPC分类号： C10G11/18 , C10G11/00
CPC分类号： C10G11/18
摘要： A process and apparatus for atomizing a fluid is disclosed herein. The fluid is mixed with an atomizing fluid in a plurality of locations and passed through a nozzle.

9. 发明授权

US07261807B2 Fluid cat cracking with high olefins production 有权
标题翻译：流体催化裂化产生高烯烃
公开(公告)号：US07261807B2
公开(公告)日：2007-08-28
申请号：US10131737
申请日：2002-04-24
申请人： B. Erik Henry , William A. Wachter , George A. Swan, III
发明人： B. Erik Henry , William A. Wachter , George A. Swan, III
IPC分类号： C10G11/00 , C10G11/14 , C10G11/02 , C10G11/04
CPC分类号： C10G11/18 , C10G2400/20
摘要： The propylene production of a fluid catalytic cracking unit employing a large pore zeolite cracking catalyst, produces more propylene by adding a naphtha cracking riser and a medium pore zeolite catalytic component to the unit, and recycling at least a portion of the naphtha crackate to the naphtha riser. The large pore size zeolite preferably comprises a USY zeolite and the medium pore size is preferably ZSM-5. Propylene production per unit of naphtha feed to the naphtha riser is maximized, by using the 60–300° F. naphtha crackate as the feed.
摘要翻译：使用大孔沸石裂化催化剂的流化催化裂化装置的丙烯生产通过向该装置中加入石脑油裂化提升管和中孔沸石催化组分产生更多的丙烯，并将至少一部分石脑油裂解物再循环至石脑油冒口大孔径沸石优选包含USY沸石，中等孔径优选为ZSM-5。通过使用60-300°F的石脑油裂解液作为进料，使石脑油提升管的单位石脑油进料的丙烯产量最大化。

10. 发明授权

US06258257B1 Process for producing polypropylene from C3 olefins selectively produced by a two stage fluid catalytic cracking process 失效
标题翻译：通过两阶段流化催化裂化方法选择性生产的C3烯烃生产聚丙烯的方法
公开(公告)号：US06258257B1
公开(公告)日：2001-07-10
申请号：US09517551
申请日：2000-03-02
申请人： George A. Swan, III , Michael W. Bedell , Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , B. Erik Henry
发明人： George A. Swan, III , Michael W. Bedell , Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , B. Erik Henry
IPC分类号： C10G5102
CPC分类号： C10G57/02 , C10G2400/20
摘要： A process for producing polymers from olefins selectively produced by a two stage process for selectively producing C2 to C4 olefins from a gas oil or resid is disclosed herein. The gas oil or resid is reacted in a first stage comprising a fluid catalytic cracking unit wherein it is converted in the presence of conventional large pore zeolitic catalyst to reaction products, including a naphtha boiling range stream. The naphtha boiling range stream is introduced into a second stage comprising a process unit containing a reaction zone, a stripping zone, a catalyst regeneration zone, and a fractionation zone. The naphtha feed is contacted in the reaction zone with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures ranging from about 500 to 650° C. and a hydrocarbon partial pressure from about 10 to 40 psia. Vapor products are collected overhead and the catalyst particles are passed through the stripping zone on the way to the catalyst regeneration zone. Volatiles are stripped with steam in the stripping zone and the catalyst particles are sent to the catalyst regeneration zone where coke is burned from the catalyst, which is then recycled to the reaction zone.
摘要翻译：本文公开了一种通过二级方法选择性制备聚合物的方法，用于从瓦斯油或渣油中选择性地生产C2至C4烯烃。瓦斯油或渣油在包括流化催化裂化装置的第一阶段中反应，其中在常规大孔沸石催化剂存在下将其转化为包括石脑油沸程的反应产物。将石脑油沸程流引入包含含有反应区，汽提区，催化剂再生区和分馏区的处理单元的第二阶段。石脑油进料在反应区中与含有约10至50wt。在包括约500至650℃的温度和约10至40psia的烃分压的反应条件下具有平均孔径小于约0.7纳米的结晶沸石的百分比。蒸气产物被顶部收集，催化剂颗粒在通向催化剂再生区的途中通过汽提区。挥发物在汽提区中用蒸汽汽提，并将催化剂颗粒送入催化剂再生区，其中焦炭从催化剂燃烧，然后再循环到反应区。

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